Ianrees

1998SM4, 26277, J98S04M

All data for this body: [vot]

MPC data
Name (number) Ianrees (26277)
Packed designation 26277
a 2.42135
e 0.21707
i / sin(i) 1.7652 / 0.03080
q 1.89575
Q 2.94695
ω 174.8698
Node 203.5060
m 62.4295
n 0.2616
Epoch 2459600.5
nobs 1478
nopp 18
Years observed 1997-2022
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.421
ep 0.183
sin(ip) 0.041
Value Standard error
G 0.150
H 14.950
Mass
D 3.06 0.770
pV 0.207 0.1490
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4214 0.1834 0.0405 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.770 0.770 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.207 0.1490 0.1490 Masiero 2020PSJ.....1....5M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.95 MPC-2022-01-18 MPC-2022-01-18 Phot